baber/WOPTO huggingface dataset:
Patent JP-S57157723-A (JP)
Title: Film forming method
Inventor: ISHIDA KIMISHIGE
IPC: B29C48/49
Filed: 1981-03-25
Abstract: PURPOSE:To obtain a PETP resin film stably by coextruding an inner layer and an outer layer by a tubular film process wherein the inner layer consists of a specified thermoplastic polyester resin film and the outer layer consists of a thermoplastic olefin resin which is not adhesive to the resin film constituting the inner layer. CONSTITUTION:A thermoplastic polyester resin which requires several minutes to several days for returning to the intermolecular structure showing non-adhesive property, both before and after being molded by melting, and a thermoplastic olefin-based synthetic resin which is non-adhesive to the polyester resin are fed into a round shaped die 2' for two layers by using extruders 1, 1' and are coextruded in two layers to form the film by the tubular film process, with the polyester resin as the inner layer and the olefin-based synthetic resin as the  outer layer. The inside surface of the inner layer film is wound up at the time  of passing through pinch rolls of a film forming device, and the outer layer is peeled off to obtain a single layer film consisting of the inner layer film.
Patent JP-S53128274-A (JP)
Title: Semiconductor device
Inventor: TSURUOKA MASAO
IPC: H01R39/08
Filed: 1977-04-15
Abstract: PURPOSE:To make possible the use of composite materials by beforehand depositing at least one of groups composed of Cr, Mo, Ta, Ti, V, W, Zr which are not eroded by Al despite heating to a high temperature on the electrode piece made of a copper-carbon fiber composte material, at its portion where it is bonded to Al.
Patent JP-S61202344-A (JP)
Title: Semiconductor laser driver
Inventor: TAMURA MITSUO
IPC: H01S5/042
Filed: 1985-03-06
Abstract: PURPOSE:To attain the cost reduction of a semiconductor laser driver by using the anode of a semiconductor laser and the cathode of a photodiode which are enclosed into the same package as the same terminal. CONSTITUTION:A semiconductor laser using an n-type substrate and a monitor photodiode are put into the same package. Then the anode of the semiconductor laser and the cathode of the photodiode serve as the same terminal. Thus a semiconductor laser device 10 has a 3-terminal structure. As a result, the cost reduction is possible with a semiconductor laser driver which is used for optical communication and the optical information processing.
Patent JP-S54136101-A (JP)
Title: Switching circuit
Inventor: SHIMIZU SHIYOUICHI
IPC: H03J5/00
Filed: 1978-04-13
Abstract: PURPOSE: To decrease one pin of the external terminal and thus to reduce the size of the package form by giving a comparison between the output voltage supplied from the reference voltage generating part and the voltage from the input terminal to produce the control voltage and then giving the selective actuation to the circuit block.  
     CONSTITUTION: The voltage featuring different levels are supplied from outside to terminal 17 and then to reference voltage generating part 11 as well as to switching circuit 14. Part 11 delivers the constant voltage to line 16 via the voltage supplied from outside to drive circuit block 12 and 13, and circfit 14 compares the voltage delivered from part 11 and the voltage from terminal 17 to produce the control voltage which actuates selectively block 12 or 13 via line 15 1  or 15 2 . Thus, one pin of the external terminal is decreased, accordingly reducing the size of the package form. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04261700-A (JP)
Title: Supporting device for vibrator
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/56
Filed: 1991-02-15
Abstract: PURPOSE:To provide a supporting device of high vibration inhibiting capacity with a simple constitution. CONSTITUTION:A vibrator is supported by a spring and a free locking cylinder 19 arranged beside the spring. The free locking cylinder 19 is provided with an engaging member 15 which engages with a recessed part 4 which is provided in a side surface of a piston rod 2 for restraining the piston rod 2 from sliding and also with a member to release the restraint by magnetic force of an excited solenoid 10.
Patent JP-2000243861-A (JP)
Title: Ceramic case and its manufacture
Inventor: OHASHI MIKIJI
IPC: H01L23/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic case whose manufacturing processes can be simplified. SOLUTION: A ceramic case 1 is equipped with a ring-shaped flange 7 fitted to the outer circumference of a cylinder which forms the side wall of the case 1, and the surface of the flange 7 is corrugated 9. The flange 7 is made to protrude vertically from the outer circumference of the cylinder and provided like a ring so as to make a round of the outer circumference of the cylinder on the lower side of the side wall. Nearly wavy corrugations 9 composed of projections 9a and recesses 9b are provided to both the thick-wise surfaces of the flange 7 or both the axial surfaces of the alumina case 1.
Patent JP-H02223602-A (JP)
Title: Turbine blade structure
Inventor: FUNAZAKI KENICHI
IPC: F01D5/18
Filed: 1989-02-27
Abstract: PURPOSE:To uniformly cool a blade body by forming a cooling gas passage within a turbine blade and providing as exhaust ports, which are for after cooling, at both front and rear parts of the turbine blade together with forming a fin which ha a circular-arced surface being convex with respect to the downstream side, on a side wall within the passage. CONSTITUTION:In order to cool a blade body 11, cooling gas flows from a cooling gas send-in-port 20 into a passage part 13a, which is connected to both a front exhaust port 15 and a top exhaust port 16 of a blade leading edge part 14. The cooling gas also flows from another send-in-port 21 into a passage part 13b, which is connected to both a rear exhaust port 19 and a top exhaust port 16 of a trailing edge part 18. Owing to this fin 26, a contact area for cooling a side wall 24 increases. The cooling fin 26 is arranged in a symmetrical manner with respect to the center line X of the passage 13 and formed into a circular-arced surface R being convex with respect to the downstream side of the cooling gas. Therefore, the secondary flow, which is produced at the downstream side, being in contact with the fin 26, does not deviate from the cooling gas. Thus, the cooling gas sticks of the entire side wall 24 uniformly in a wide range, thereby giving an excellent cooling effect.
Patent JP-S60187776-A (JP)
Title: Manufacture of guide vane for water turbine
Inventor: KIMOTO YUTAKA
IPC: F03B3/18
Filed: 1984-03-07
Abstract: PURPOSE:To reduce the using amount of high-quality materials and reduce the manufacturing cost of the guide vane by making the outer shell of the guide vane through sheet metal working and casting the interior of the outer shell and the shaft of the guide vane integrally. CONSTITUTION:The front side aerofoil plate 1a and the rear side aerofoil plate 1b of the guide vane are made by the sheet metal working of the high class material such as the plate of SUS430. Both of the aerofoil plates 1a, 1b are combined and welded. Further, the space enclosed by both aerofoil plates 1a, 1b and the shaft 2 are cast integrally by a material such as FCD45 or the like. Welded sections and the section of the shaft 2 are machined or ground.
Patent JP-H04288855-A (JP)
Title: Hybrid integrated circuit device
Inventor: KATO HAJIME
IPC: H01L23/28
Filed: 1991-03-08
Abstract: PURPOSE:To provide a hybrid integrated circuit device which is designed to reduce thermal stress applied to a pattern on a circuit board when a transistor generates its heat itself. CONSTITUTION:A transistor device is mounted on a circuit board 1 wherein the transistor device is provided with a heat emission board 3 on the rear side chamfered at least only one side out of the four members comprising the top of the mold resin 6 and the four sides. A lead 4 is fixedly installed to both ends of the circuit board 1. The transistor device which comprises the circuit boards 1, 2, and 3 is coated with casing resin 5. This construction makes it possible to enhance durability by reducing thermal stress and improve appearance such as coating non-uniformity.
Patent JP-S52141535-A (JP)
Title: Division system
Inventor: YOSHIHARA SETSUO
IPC: G06F7/493
Filed: 1977-04-15
Abstract: PURPOSE: To improve the division efficiency by detecting the overflow before the division is performed and by performing the division only when no overflow occurs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52128319-A (JP)
Title: Production of n-substituted amino-acid or its acid salt
Inventor: KIKUMOTO RIYOUJI
IPC: C07C67/00
Filed: 1976-04-16
Abstract: PURPOSE: To produce in high yields an ester of N-substituted amino-acid by the acidolysis of a tert. alkyl ester of a N-substituted amino-acid and the esterification of the resulting product with an alcohol or phenol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60188560-A (JP)
Inventor: TAKAHASHI ISAMU
IPC: E04B1/86
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08242277-A (JP)
Title: Telephone set
Inventor: SHIRAI TATSURO
IPC: H04M1/26
Filed: 1995-03-02
Abstract: PURPOSE: To enable the end-to-end service by automatically switching a dial mode to the DTMF mode based on the polarity of the DC power source of a telephone line. CONSTITUTION: The polarity inversion of a power source voltage VL between telephone lines L1 and L2 when a dial originating state is shifted to a speech state is detected by a polarity detecting means 6 and the inversion information PO of one-shot pulse is supplied to a switching means 7. A control means 8 supplies mode switching signals ST at the level H and mode switching signals S1 and S2 at the level L to a dial circuit 4 based on the PO. With a dial mode switching switch 5, the DP dial mode is released and the mode is set to the DTMF mode. A setting means 9 sends a reset signal PR to the control means 8 when a power source RO is turned on at the time of off-hook and stops a signal output means. Thus, the dial mode in a speech state is automatically switched to the DTMF dial mode.
Patent JP-H11240660-A (JP)
Title: Ejected paper tray device and printer
Inventor: SAKUTA AKIRA
IPC: H04N1/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To incorporate a mechanism capable of sorting out cut sheets of recording paper of different lengths with ease, into an ejected paper tray device. SOLUTION: This ejected paper tray device, which is set at an ejection port 14 in a printer 12, has therein a tray part 15 that forms an opening 16 near the ejection port 14. The tray part 15 has a surface inclined downward from the ejection port 14, the inclination of which surface is set at such an angle as prevents the leading edge 3LP of printed recording paper from touching it before cut up. The tray part 15 is also supported by a rib so as to define the opening 16 at a location on the side nearer to the ejection port 14 of the center of gravity 3BG of the cut printed section 3B just after the ejection of the trailing edge 3EP.
Patent JP-S51118389-A (JP)
Title: Manufacturing process for senicondanctor unit
Inventor: HIRAO TAKASHI
IPC: H01L21/76
Filed: 1975-04-10
Abstract: PURPOSE: To get high pressure proof semiconductor element with less parasitism by forming  island area without silicon layer strains of the same silicon base plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62201771-A (JP)
Title: Punch-out method for strip sheet and punch-out device therefor
Inventor: NAKAMURA NAONOBU
IPC: B65H35/06
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to surely punch out a strip sheet, by feeding the stip sheet into between upper and lower dies on a rotary table under intermittent feed operation at a speed equal to the peripheral speed of the rotary table so that the supply of the strip sheet is stopped other than for punch-out operation. CONSTITUTION:At the point A, a container 16 is located on the lower surface of a rotary table by means of a subdial 27 while the lower end of an insertion plunger 7 is within an upper die 4, and at the position B, the upper die alone enters into a stopper 13. At the point C, the upper die 4 approaches a lower die 12 to punch out a strip sheet 22 which is intermittently fed between roller feeders 25, 26, and therefore, a part 17 is produced. Then, at the point D, the thus punched-out stip sheet is separated off in association with the elevation of the upper side 4 by the stopper 13, and at point E, the part 17 is held by the lower die 12. Then at the point F, the part 17 is depressed by means of the insertion plunger 7, and at the point G the part 17 is inserted into a container 16 pressed against the lower surface of the table. At the point H, the insertion plunger 7 ascends and returns while the container 16 is shifted into the next station by means of the subdial 28. Thus, it is possible to surely punch out the strip sheet, and therefore, it is possible to enhance the availability and yeild.
Patent JP-S56141314-A (JP)
Title: Curable resin composition
Inventor: OKADA TAISUKE
IPC: C08F299/06
Filed: 1980-04-03
Abstract: PURPOSE: To prepare the titled composition giving a cured product having excellent heat resistance, and suitable as a raw material of surface-protecting paint, casting resin, molding resin, and impregnating resin, by compounding a specific unsaturated compound, a polymerizable unsaturated compound, etc.  
     CONSTITUTION: The composition is prepared by compounding (A) 95W50pts.wt. of an unsaturated compound of formula [R 1  is H of methyl; R 2  is glycol residue or a straight-chain polyester oligomer residue of formula -(R'-COO-R"-COO) m -R'-(R' is glycol residue; R" is dibasic acid residue; m is 1W20); R 3  is diisocyanate residue; n is 1W10], (B) 5W50pts.wt. of a compound having one or more polymerizable unsaturated groups in a molecule [e.g. (meth)acrylic acid (ester)], and (C) 0W 10pts.wt. of a radical polymerization initiator and/or a photosensitizer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06254748-A (JP)
Title: Displacement measuring device for machine tool
Inventor: SAGARA MAKOTO
IPC: G01B11/00
Filed: 1993-03-04
Abstract: PURPOSE:To perform high-precise measurement of displacement of the main element of a machine tool by a method wherein a light source to feed parallel beams is attached to the fixing part of a machine tool and a position sensor to receive the beam as a normal is mounted on the moving part of a machine tool. CONSTITUTION:A machine tool is formed such that a table 2 is mounted movably in the direction of an X-axis on a saddle 1 mounted movably in the direction of a Z-axis on a bed and a spindle head is mounted movably in the direction of an Y-axis on a column erected in the direction of the Y-axis to the one end of the bed. Displacement measuring devices 5 are respectively arranged between the saddle 1 and the table 2, the saddle 1 and a column, and the column and the main spindle head. The displacement measuring device 5 is provided with a light source 0 mounted on the saddle 1 being a fixing part. Parallel beams from the light source are received directly by a position sensor S1 mounted on the table 2 through a stay 8 and by a position sensor S2 through reflection mirrors M3 and M4 fixed on the opposite side to the saddle 1, and from outputs therefrom, displacement is measured.
Patent JP-2000239370-A (JP)
Title: Production of metal-containing polyester
Inventor: KAWAMURA TSUTOMU
IPC: C08G63/91
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal-containing polyester which can easily be synthesized, has good storage stability and can exhibit a uniform hydrolysis performance over a long period and is suitable for antifouling coatings, and to provide an antifouling coating capable of forming antifouling coating films exhibiting good coating film physical properties and a good antifouling property. SOLUTION: This method for producing a metal-containing polyester comprises reacting (A) a polyester having an acid value of 10-300 mgKOH/g with (B) the compound of a divalent or more metal in the presence of water in an amount of 1-30 wt.% based on the amount of the component A. The polyester A is prepared by subjecting (a) a dibasic acid component containing >=50 wt.% of an aliphatic 1,2-dicarboxylic acid or its acid anhydride which has two carboxy groups directly bound to carbon atoms forming a six-membered ring, (b) a carboxy group-containing multifunctional compound having one or more carboxy groups and one or more hydroxy groups in the molecule wherein the total groups of the carboxyl groups and the hydroxyl groups is three or more, and (c) a polyhydric alcohol component to an esterification reaction.  An antifouling coating composition comprises the metal-containing polyester and an antifouling agent.
Patent JP-S58161849-A (JP)
Title: Cloud detection for automobile window glass
Inventor: SUZUKI NOBORU
IPC: B60S1/54
Filed: 1982-03-19
Abstract: PURPOSE:To enable a precise detection of cloud by arranging a light emitting element on a member of a body near the peripheral edge of a window glass and a light receiving element for receiving light reflected on the surface of the window glass as emitted therefrom on the member. CONSTITUTION:A light emitting element 2 of a cloud detector is provided on a member of a body near the peripheral edge of a window glass 1, for example, of an instrumentation board 4 or the like. Then, a light receiving element 3 is provided on the member of the body (the body or the member on the body) near the peripheral edge of window glass to receive light reflected on the inner surface of the window glass as emitted from said light emitting element 2. As the light emitting element and the light receiving element to detect cloud of the window glass 1 are mounted on the member of the body near the peripheral edge of the window glass, the cloud detector does not block the view of the driver thereby enabling an exact detection of the cloud.
Patent JP-S60189265-A (JP)
Title: Thin film field effect semiconductor device
Inventor: HOTSUTA SADAKICHI
IPC: H01L29/78
Filed: 1984-03-08
Abstract: PURPOSE:To shield completely irradiated light from the outside, and to reduce inferiority of layer insulation at a hin film field effect semiconductor device by a method wherein a semiconductor thin film is made to exist surely at a second region whereat a first electrode and a second and a third electrodes are superposed mutually, and moreover, whole lines to connect the second electrode and the third electrode are made to cross one time or more on the first electrode. CONSTITUTION:The edge L of a drain electrode 2 is positioned on the channel region side than the edge J of a gate electrode 1, the edge of the island region 4 of an a-Si film is consisting of a K part and an H part, and the K part is formed as to be positioned between the edge L of the drain electrode and the edge J of the gate electrode, and the H part is formed as to be positioned to the outer side than a channel region in relation to the edge J of the gate electrode. Namely, the device is designed in a construction as to [at the projected figure of a TFT, an a-Si semiconductor film is made to exist surely in a region superposed with the gate electrode and a source.source bus electrode or the drain electrode, and moreover, out of lines forming the outline of the a-Si semiconductor film, the lines to connect the source electrode and the drain electrode are made to cross surely one time or more on the gate electrode], deterioration of the ON-OFF ratio according to incidence of light from the lower part direction is not generated, and the a-Si film is left surely at the part superposed with the source.drain electrodes and the gate electrode.
Patent JP-S58163473-A (JP)
Title: Manufacture of decorative plate
Inventor: YOSHIDA SEIJI
IPC: B32B33/00
Filed: 1982-03-19
Abstract: PURPOSE:To obtain a decorative plate pleasing in appearance and having a long life, by washing and drying the surface of a transparent material, spraying topcoat and drawing coat to its back surface part, and then applying baking finish to it. CONSTITUTION:The surface part of a transparent material 4, e.g. an acryl or glass plate, is washed and dried at first. Topcoat prepd. by charging color powder, e.g. gold or silver, in and agitating it with a base agent, is sprayed to the back surface part of the plate 4 to form a topcoat layer 5. A design 2 is drawn on the layer 5. In succession, a desirable primary color 6 is applied to the top surface. Thereafter, white or black baking finish 7 is applied thereto. Accordingly, the design comes in sight through the surface of the transparent material, so that it pleases in appearance without the formation of scars.
Patent JP-H01219909-A (JP)
Title: Robot arm control method
Inventor: KANO MINORU
IPC: B25J9/10
Filed: 1988-02-29
Abstract: PURPOSE:To prevent overdriving or the like due to overintegration by not only setting the manipulated value to the capability limit value of a driving device but also stopping integration of an integral term when the manipulated variable including the integral term exceeds the capability range of an actuator. CONSTITUTION:A robot system consists of a robot main body 2 and a controller 1. This controller 1 consists of a display means 14 including plural operation switches and display devices, a PWM signal generating circuit 11, a power circuit 12, a pulse counter 13, a position storage means 18, an operation procedure storage means 17, an arithmetic procedure storage means 16, and an arithmetic means 15. This control method discriminates whether the operation result of the manipulated variable including the integral term is within the capability range of the driving device or not. When it is not within the capability range, the manipulated variable is set to the capability limit value of the driving device and integration of the integral term is stopped. When the control deviation is reduced then, overintegration is not performed and the manipulated variable is reduced in accordance with reduction of the control deviation.
Patent JP-H08238703-A (JP)
Title: Car mat and manufacture thereof
Inventor: NAKAGAWA TSUNEYASU
IPC: B60N3/04
Filed: 1995-03-03
Abstract: PURPOSE: To provide a unique design and improve the fabricating and mounting workability for a heel pad by forming a synthetic resin or rubber lining layer on a base cloth tufted by a piled yarn and laying a golden and silver thread coated with a metal thin film into a part of the synthetic resin film. CONSTITUTION: A lining layer 8 is provided on the rear side of a base cloth 1 tufted by a piled yarn. In addition, a golden and silver thread 4 is laid into the piled yarn 2. Thus the metallic luster of the golden and silver thread 4 is added to the color tone of the piled yarn 2, so that the surface of a car mat is brilliant uniquely like a lame pattern displaying a superb design. A vapor deposition method uses a fixing means of a high frequency welder from a viewpoint of fabrication efficiency. That is, the car mat with a thick sheet for a heel pad deposited on a specified position of a piled yarn implanted face, is arranged on the table plate of the welder, and a high frequency electric field is applied to the car mat in such a state that the thick sheet is pressed from above through a die provided on a lift plate.